Clipboard



FIG. 1 is a front, left, top perspective view thereof;

FIG. 2 is a front elevation view thereof.

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

The structure depicted by means of broken lines in FIG. 1, 2, and 5 through 7 has been shown for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a clipboard, as shown and described. 